Side by side
ON1 Resize AI vs QualityScaler
Both stand on image upscaling software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free trial MacWindows
Resize AI pairs photo enlargement with batch processing, face recovery and print-oriented tools. The trial provides a way to assess its workflow, but check the system requirements and request pricing for the Resize AI 2026 plan.
Visit ON1 Resize AI Free plan Windows
QualityScaler offers local AI upscaling and denoising without a paid plan or internet connection. Its hardware requirements and setup steps make it more suitable for capable Windows systems than lightweight installations.
Visit QualityScalerThe facts
| ON1 Resize AI | QualityScaler | |
|---|---|---|
| Free plan | A free trial | Yes |
| Open source | Not published | Not published |
| Runs on | Mac, Windows | Windows |
| Lowest paid plan | Photo RAW MAX: $89.99 a year | Not published |
| Plans published | 4 | None |
| Maker | ON1 Resize AI | Not published |
| Website | on1.com | github.com |
| On image upscaling software | #74 of 99 | #70 of 99 |
ON1 Resize AI: what it does well
- Enlarges photos up to 10×.
- Offers two AI models in the 2026 version.
- Includes batch processing and controllable face recovery.
- Print tools include mural tiling and soft proofing.
- A 30-day trial has no watermarks or credit-card requirement.
What to know first
- No free plan.
- Windows ARM processors are not supported.
- Requires macOS 13 or later, or specified Windows versions.
- Resize AI 2026 has no listed price.
QualityScaler: what it does well
- Free and open-source under MIT license
- Processes images and videos in batches
- Runs locally without internet access
- Supports many image and video formats
- Can pause and resume video upscaling
What to know first
- Windows only
- Requires DirectX 12 GPU with 4 GB VRAM
- Self-setup requires several additional components
Alternatives to ON1 Resize AI Alternatives to QualityScaler The whole list